80946879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 119562240

約数和(自身を除く): 38615361

約数列:

[1, 3, 13, 39, 59, 127, 177, 277, 381, 767, 831, 1651, 2301, 3601, 4953, 7493, 10803, 16343, 22479, 35179, 49029, 97409, 105537, 212459, 292227, 457327, 637377, 1371981, 2075561, 6226683, 26982293, 80946879]

約数ペア:

[(1, 80946879), (3, 26982293), (13, 6226683), (39, 2075561), (59, 1371981), (127, 637377), (177, 457327), (277, 292227), (381, 212459), (767, 105537), (831, 97409), (1651, 49029), (2301, 35179), (3601, 22479), (4953, 16343), (7493, 10803)]